geological time

The International Commission on Stratigraphy ( ICS)-which oversees the geological time chart-has yet to approve the new term.

负责地质时间表的国际地层学委员会（ICS）尚未批准这个新术语。

The sudden appearance of abundant and varied fossils makes a worldwide time line for dividing the geological time scale into two main parts.

丰富多样的化石的突然出现为在世界范围内把地质年代划分为两大主要部份提供了时间界限。

Paleogeotherm is important for understanding the thermal structure of lithosphere at a specific geological time.

古地温曲线是岩石圈在特定地质时期热结构的集中体现。

A new geological time scale and views on the division of geological time

对地质时代划分的意见及新地质年代表

Its geological time, ignored for the early Pliocene , about ape-man Lam and Shaanxi considerable time.

其地质时代 、 为中理会新世早期, 约与陕西 蓝田猿人 时代相当.

The geological time scale and climatic events from Stalagmites in the late or recent Quaternary period in the Libo area, guizhou, Southwest China

贵州荔波第四纪晚近期石笋地质年表与气候事件

Obliquity of the ecliptic in the geological time

气候演变的周期性与黄道倾斜的关系地质时期的黄赤交角

In geological time, it's not even a fraction of a second.So, we're actually far from having a perpetual motion. Any Questions?

四百年似乎很长但对地质年代而言，却只不过是沧海一粟因此我们距离永动机还要走很长的路有问题么？

Precambrian time for as much as eighty-five percent of all geological time.

从前寒 武 世纪以来地球地面大部分被冰川所覆盖的任何地质年代.

The Formula of Geological Time Scale

同步辐射时间分辨荧光光谱技术地质年代表的公式

Two-fold or three-fold?& concerning geological time scale of Permian Period

二分抑或三分&关于二叠纪地质年表

Precambrian time accounts for as much as eighty-five percent of all geological time.

前寒武纪占据了整个地质年代的百分之85.

The periodic regularity of geological time in the Galactic year

地质年代在银河年中的周期规律

On the basis of the integration of the multi-sphere Earth, the research on the coupling between the change of lithosphere configuration on geological time scale ( Ma) and the global environmental change would be worthy to be paid much attention to.

从地球的整体行为出发，研究长时间尺度（Ma）岩石圈结构变异与全球环境变化间的耦合反馈关系，是今后工作值得注意的一个方向。

Of course, we're talking geological time here, which is measured in tens of thousands of years.

当然，我们现在谈论的是地史时期，是以数万年测量的。

Using the methods of thermogravimetry and differential scanning calorimetry ( TG-DSC), study the regularities of fusion characters in different geological time by analyzing the performance of TG-DSC curves through heating process.

利用热重法和差示扫描量热法（TG-DSC），通过对煤灰升温过程在TG-DSC曲线上的表现特征进行分析，研究不同地质年代的煤灰内矿物组成差异对熔融特性的影响规律。

The polycyclic development of geosynclinal belts is controlled by the cyclicity of subduction during e geological time.

地质时期地槽的多旋回发展受到俯冲作用旋回的控制。

Era A unit of the geological time scale that is made up of several periods, e.g. the Mesozoic Era comprises the Triassic, Jurassic, and Cretaceous periods.

代：量度地质时期的分类单位，代由若干时期组成，如中生代包括三叠纪、侏罗纪和白垩纪。

Like the Era, the Era has been divided into smaller units of geological time called period.

如同古生代一样, 中生代也可划分成一些叫纪的较小的时间单位.

( of taxa) occurring in the same period of geological time.

（分类学）发生于同一地质时间的。